问题描述: 设A={x属于Z|x的绝对值小于等于6},B等于{1,2,3}C={3,4,5,6}求(CaB)交C A交Ca(B并C) 1个回答 分类:数学 2014-10-19 问题解答: 我来补答 A={x属于Z|x的绝对值小于等于6}=﹛-6,-5,-4,-3,-2,-1,0,1,2,3,4,5,6﹜(CaB)=﹛-6,-5,-4,-3,-2,-1,0,4,5,6﹜CaB)∩C={4,5,6}(B并C﹚=﹛1,2,3,4,5,6﹜A∩Ca(B并C)=﹛-6,-5,-4,-3,-2,-1,0﹜ 展开全文阅读